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Synthesis and Characterization of Some New Substituted Azo-Coumarin and Schiff’s Bases

Volume 25, Number 3

Alok K. Pareek*, P. E. Joseph and Daya S. Seth

School of Chemical Sciences,Chemistry Department, St. John’s College, Agra - 282 002 (India).

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ABSTRACT:

A series of new Azo-coumarins and Schiff’s bases were synthesized by the condensation of 2-methoxy-5-methyl phenyl Azo-salicylaldehyde with different substituted phenyl malon-anilic acids by using pyridine as a catalyst.The structures of newly synthesized compounds have been characterized on the basis of elemental analysis,spectral studies like IR and their physical properties.

KEYWORDS:

Substitutrd Azo-salicylaldehyde; Malon-anilic acids; and Schiff’s bases;Spectral studies

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Pareek A. K, Joseph P. E, Seth D. S. Synthesis and Characterization of Some New Substituted Azo-Coumarin and Schiff’s Bases. Orient J Chem 2009;25(3).

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Pareek A. K, Joseph P. E, Seth D. S. Synthesis and Characterization of Some New Substituted Azo-Coumarin and Schiff’s Bases. Orient J Chem 2009;25(3). Available from: http://www.orientjchem.org/?p=23101

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